Ultrasonic treatment of endocrine disrupting compounds, pharmaceuticals, and personal care products in water: A review

Chu, Kyoung Hoon; Al-Hamadani, Yasir A.J.; Park, Chang Min; Lee, Gooyong; Jang, Min; Jang, Am; Her, Namguk; Son, Ahjeong; Yoon, Yeomin

doi:10.1016/j.cej.2017.06.137

Cited by 138 publications

(33 citation statements)

References 182 publications

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“…6 A and B, the magnetic saturation strength of Fe 3 O 4 and MMOF was 66.5 emu/g and 15 emu/g, respectively. The magnetic saturation strength of MMOF is higher than those in some other reports [ [21] , [22] , [23] ]. Seen from the picture in the bottom right of Fig.…”

Section: Resultscontrasting

confidence: 62%

Magnetic metal organic framework for pre-concentration of ampicillin from cow milk samples

Bagheri

Ghaedi

2020

Journal of Pharmaceutical Analysis

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The aim of this study is a present of a simple solvothermal synthesis approach to preparation of Cu-based magnetic metal organic framework (MMOF) and subsequently its application as sorbent for ultrasound assisted magnetic solid phase extraction (UAMSPE) of ampicillin (AMP) from cow milk samples prior to high performance liquid chromatography-Ultraviolet (HPLC-UV) determination. Characteristics of prepared MMOF were fully investigated by different techniques which showed the exclusive properties of proposed sorbent in terms of proper functionality, desirable magnetic property and also high specific surface area. Different influential factors on extraction recovery including sorbent dosage, ultrasonic time, washing solvent volume and eluent solvent volume were assessed using central composite design (CCD) based response surface methodology (RSM) as an operative and powerful optimization tool. This is the first report for determination of AMP using MMOF. The proposed method addressed some drawbacks of other methods and sorbents for determination of AMP. The presented method decreases the extraction time (4 min) and also enhances adsorption capacity (250 mg/g). Moreover, the magnetic property of presented sorbent (15 emu/g) accelerates the extraction process which does not need filtration, centrifuge and precipitation procedures. Under the optimized conditions, the proposed method is applicable for linear range of 1.0–5000.0 μg/L with detection limit of 0.29 μg/L, satisfactory recoveries (≥95.0%) and acceptable repeatability (RSD less than 4.0%). The present study indicates highly promising perspectives of MMOF for highly effective analysis of AMP in complicated matrices.

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Section: Resultscontrasting

confidence: 62%

Magnetic metal organic framework for pre-concentration of ampicillin from cow milk samples

Bagheri

Ghaedi

2020

Journal of Pharmaceutical Analysis

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“…In recent years, the development of industrialization has also been accompanied by increasingly serious environmental problems, especially water pollution. [1][2][3][4][5] Currently, due to the large usage of ciprooxacin (CIP, one of the most common antibiotics), the harm caused by CIP residues to the ecological environment and human health is causing widespread concern. [6][7][8][9] Therefore, nding a simple, quick and effective method to remove CIP residues from the water environment is of great importance.…”

Section: Introductionmentioning

confidence: 99%

Construction of stable core–shell imprinted Ag-(poly-o-phenylenediamine)/CoFe₂O₄ photocatalyst endowed with the specific recognition capability for selective photodegradation of ciprofloxacin

Zeng

Dong

et al. 2017

RSC Adv.

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“…Ultrasonic modification technology is a safe, simple and efficient method for potential use in water and wastewater treatment. Ultrasound improves the TiO 2 activity, increases the specific surface area, thus better adsorption of TiO 2 on the activated carbon surface can be achieved (Chu et al, 2017;Lee et al, 2017). In turn, activated carbon is a commonly used adsorbent in water and wastewater technology.…”

Section: Introductionmentioning

confidence: 99%

Titanium(IV) Oxide Modified with Activated Carbon and Ultrasounds for Caffeine Photodegradation: Adsorption Isotherm and Kinetics Study

Zawadzki¹,

Kudlek²,

Dudziak³

2020

J. Ecol. Eng.

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In this paper the adsorption and photodegradation of caffeine (CAF) using modified photocatalysts were studied. The laboratory synthesis method of commercial titanium(IV) oxide, activated carbon and ultrasound was proposed. The adsorption effect of caffeine was described by the Langmuir and Freundlich isotherms. The effectiveness of CAF photocatalytic decomposition was evaluated as well as the parameters of the pseudo-first-order and pseudo-second-order reaction kinetics were estimated. It was determined that the caffeine adsorption fit both the Langmuir and Freundlich isotherms. The value of the experimental maximum adsorption capacity (q e) was the highest for TiO 2 modified with activated carbon and ultrasounds (TiO 2 /AC/Us). The highest removal degree (over 99.0%) of CAF was observed for titanium(IV) oxide modified with activated carbon. Both photodegradation kinetics models show good or very good fit; however, the pseudo-first-order model shows better fit to the experimental data (R 2 = 97-99%). After 20 minutes of the photodegradation process, the following efficiency order was determined: TiO 2 < TiO 2 /AC < TiO 2 /AC/US. The results indicate that the combination of TiO 2 , activated carbon and ultrasound is an interesting alternative for the efficient degradation of caffeine, comparing to commercial TiO 2 .

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Ultrasonic treatment of endocrine disrupting compounds, pharmaceuticals, and personal care products in water: A review

Cited by 138 publications

References 182 publications

Magnetic metal organic framework for pre-concentration of ampicillin from cow milk samples

Magnetic metal organic framework for pre-concentration of ampicillin from cow milk samples

Construction of stable core–shell imprinted Ag-(poly-o-phenylenediamine)/CoFe₂O₄ photocatalyst endowed with the specific recognition capability for selective photodegradation of ciprofloxacin

Titanium(IV) Oxide Modified with Activated Carbon and Ultrasounds for Caffeine Photodegradation: Adsorption Isotherm and Kinetics Study

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Ultrasonic treatment of endocrine disrupting compounds, pharmaceuticals, and personal care products in water: A review

Cited by 138 publications

References 182 publications

Magnetic metal organic framework for pre-concentration of ampicillin from cow milk samples

Magnetic metal organic framework for pre-concentration of ampicillin from cow milk samples

Construction of stable core–shell imprinted Ag-(poly-o-phenylenediamine)/CoFe2O4 photocatalyst endowed with the specific recognition capability for selective photodegradation of ciprofloxacin

Titanium(IV) Oxide Modified with Activated Carbon and Ultrasounds for Caffeine Photodegradation: Adsorption Isotherm and Kinetics Study

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Construction of stable core–shell imprinted Ag-(poly-o-phenylenediamine)/CoFe₂O₄ photocatalyst endowed with the specific recognition capability for selective photodegradation of ciprofloxacin